The second photo you've liked was Rezantsev, the original CO 49th CAA. He was KIA back in March.

The photo I've been posted should show the CO KIA on 22 April - even if it was not necessarily 'recent' (as obvious from the entire…

The second photo you've liked was Rezantsev, the original CO 49th CAA. He was KIA back in March.

The photo I've been posted should show the CO KIA on 22 April - even if it was not necessarily 'recent' (as obvious from the entire uniform, not only the 'wrong rank'): keep in mind that officers can (and, theoretically: should) advance in rank with the time.